Android二级列表的bean

public class ShopBean {
    private List<DataBean> data;

    public List<DataBean> getData() {
        return data;
    }

    public void setData(List<DataBean> data) {
        this.data = data;
    }

    public class DataBean{
        private List<ListBean> list;
        private String sellerName;
        private boolean checked;

        public boolean isChecked() {
            return checked;
        }

        public void setChecked(boolean checked) {
            this.checked = checked;
        }

        public List<ListBean> getList() {
            return list;
        }

        public void setList(List<ListBean> list) {
            this.list = list;
        }

        public String getSellerName() {
            return sellerName;
        }

        public void setSellerName(String sellerName) {
            this.sellerName = sellerName;
        }

        public class ListBean{
            private String images;
            private String title;
            private float price;
            private int num;
            private boolean checked;

            public boolean isChecked() {
                return checked;
            }

            public void setChecked(boolean checked) {
                this.checked = checked;
            }

            public String getImages() {
                return images;
            }

            public void setImages(String images) {
                this.images = images;
            }

            public String getTitle() {
                return title;
            }

            public void setTitle(String title) {
                this.title = title;
            }

            public float getPrice() {
                return price;
            }

            public void setPrice(float price) {
                this.price = price;
            }

            public int getNum() {
                return num;
            }

            public void setNum(int num) {
                this.num = num;
            }
        }
    }
}